Jinan Testing Equipment IE Corporation

Product

High Temperature, Low Strain, Extended Performance Capacitive Extensometers

Model 7650A

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Jinan Testing Equipment IE Corporation

Model 7650A - Jinan Testing Equipment IE Corporation

Model 7650A extensometers measure strains with extremely high precision due to their design features and low strain range. All models are capable of tension and compression strain measurement, and may be used for fatigue testing under fully reversed load and strain conditions at frequencies up to 10 Hz.All 7650A models mount rigidly on the load frame and incorporate slide mounting to bring the extensometer into contact with the specimen. The gauge length is set automatically before mounting on the test specimen, which allows for hot mounting after thermal equilibrium has been reached.These units are specifically designed to provide high accuracy, high resolution measurements and perform high temperature fatigue testing at the highest possible frequencies. They incorporate capacitive sensors for low operating force and include electronics with programmable filtering and multi-point linearization for improved performance and accuracy. The overall design minimizes, and in many cases virtually eliminates, any influence from common lab environment vibrations.These water-cooled extensometers are equipped with high purity alumina rods for specimen contact when testing to 1200℃ (2200°F). Silicon carbide rods are used for the 1600℃ (2900°F) high temperature option.The Model 7650A is often customized for specific test needs. Contact Epsilon for a configuration that matches your requirement.

Product

High Temperature Axial Torsional Extensometers (1200 C or 1600 C)

Model 7650

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Jinan Testing Equipment IE Corporation

Model 7650 - Jinan Testing Equipment IE Corporation

Model 7650 extensometers are primarily used on round specimens tested in bi-axial test machines capable of simultaneous axial and torsional loading. All models are capable of bi-directional displacement in both axes and may be used for strain-controlled fatigue testing under fully reversed load and strain conditions at frequencies up to 10 Hz.All 7650 models mount rigidly on the load frame and incorporate slide mounting to bring the extensometer into contact with the specimen. The gauge length is set automatically before mounting on the test specimen, which allows for hot mounting after thermal equilibrium has been reached.These units are specifically designed to minimize crosstalk between axes and to provide high accuracy, high resolution measurements. They incorporate capacitive sensors for low operating force and include electronics with programmable filtering and multi-point linearization for improved performance and accuracy. The overall design minimizes, and in many cases virtually eliminates, any influence from common lab environment vibrations.These water-cooled extensometers are equipped with high purity alumina rods with conical rod tips for specimen contact when testing to 1200℃(2200°F). Silicon carbide rods are used for the 1600℃ (2900°F) high temperature option.

Product

Custom Extensometers

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Jinan Testing Equipment IE Corporation

Jinan Testing Equipment IE Corporation

Special biaxial extensometer for limiting dome height bulge tester for sheet metal formability testing. Simultaneous X and Y strain measurements are taken.

Product

Computer Controlled Electro-hydraulic Servo Bending Testing Machine

SBT Series

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Jinan Testing Equipment IE Corporation

SBT Series - Jinan Testing Equipment IE Corporation

SBT series computerized bending testing machines are mainly used for bending and pressing tests for metallic sheet & round bars as per standards of GB/T232-2010 & ISO 7438-2005 Metallic Materials-Bend Test. An axial oil cylinder for bending test is installed on the top cross-head. Two pressing oil cylinders are installed at both sides of the frame, which adopts the synchronous control, to realize the pushing and pressing force on the bending support to adjust the distance between pivots. The pressure meter indicates the pressure in bending or pressing. Various load display can be selected, such as display through the pressure meter, digital display, and computer screen display etc. The computer control type SBT bending testing machine can do the bending test automatically or manually. TThe applies bending force can be adjusted or controlling the oil feed valve.

Product

Automatic Type Cupping Testing Machine

GWB-60C

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Jinan Testing Equipment IE Corporation

GWB-60C - Jinan Testing Equipment IE Corporation

The digital cupping tester is mainly used in the test of metal sheets and thin strips. The automatic cupping testing machine can test the plastic deformation performance of the sheets and thin strips. The automatic cupping testing machine meets the requirement of international GB/T 4156-2007 "Metal Material Sheet and Thin Strip Erichsen Cupping Test". Adopting a hydraulic clamping and hydraulic stamping composite oil cylinder, the cupping tester automatically shuts down when a test sample has crack, so as to facilitate the observation of crack. With peak value memorizing function, the cupping tester can automatically memorize the maximal stamping force and the maximal deformation depth. A turning type clamp ensures the convenient replacement, assembling and disassembling of a punch and a test sample.

Product

Motorized Bending Testing Machine

GW-A Series

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Jinan Testing Equipment IE Corporation

GW-A Series - Jinan Testing Equipment IE Corporation

GW-A series motorized bending testing machines are special equipment for bending test on reinforce bar, steel bar, and pipe etc. The motorized bending testing machine can do bending test in both directions according to the standard requirement. The motorized bending tester conforms to standards including ASTM A615, ASTM A615M, ISO 7438, and ISO8491 (E) etc.

Product

High Temperature Furnace COD Gages (1200 C or 1600 C)

Model 3548COD

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Jinan Testing Equipment IE Corporation

Model 3548COD - Jinan Testing Equipment IE Corporation

These COD gages mount on a water-cooled bracket, which is mounted on the furnace side cut-out or with optional load frame support brackets. The standard temperature version (to 1200℃) is supplied with high purity alumina rods. The high temperature option is furnished with alpha grade silicon carbide rods. Rods are made to order to the length required for your furnace. Mounting brackets may be integrated with the furnace cut-out. Epsilon can also provide optional load frame mounting brackets to fit your test frame. Contact edges on the test sample should be somewhat rounded (not sharp knife edges) for best performance with this model. The Model 3548COD extensometers are strain gaged devices, making them compatible with any electronics designed for strain gaged transducers. Most often they are connected to a test machine controller. The signal conditioning electronics for the extensometer is typically included with the test machine controller or may often be added. In this case the extensometer is shipped with the proper connector and wiring to plug directly into the electronics. For systems lacking the required electronics, Epsilon can provide a variety of solutions, allowing the extensometer output to be connected to data acquisition boards, chart recorders or other equipment.